Bakari IA, Babuba S, Tumba P, Danladi A. TWO-STEP HYBRID BLOCK BACKWARD DIFFERENTIATION FORMULAE FOR THE SOLUTION OF STIFF ORDINARY DIFFERENTIAL EQUATIONS. FJS [Internet]. 2020 Apr. 17 [cited 2025 Oct. 29];4(1):668-76. Available from: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/101